204200147 has 2 divisors, whose sum is σ = 204200148. Its totient is φ = 204200146.

The previous prime is 204200089. The next prime is 204200159. The reversal of 204200147 is 741002402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204200147 - 2¹⁰ = 204199123 is a prime.

It is not a weakly prime, because it can be changed into another prime (204200177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102100073 + 102100074.

It is an arithmetic number, because the mean of its divisors is an integer number (102100074).

Almost surely, 2^204200147 is an apocalyptic number.

204200147 is a deficient number, since it is larger than the sum of its proper divisors (1).

204200147 is an equidigital number, since it uses as much as digits as its factorization.

204200147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 204200147 is about 14289.8616858247. The cubic root of 204200147 is about 588.8689881109.

Adding to 204200147 its reverse (741002402), we get a palindrome (945202549).

The spelling of 204200147 in words is "two hundred four million, two hundred thousand, one hundred forty-seven".